| 1 | ferrous sulfate,green vitriol | 7782-63-0 | Water treatment agent | Please send email to sanle666@126.com to query | 2023-04-27 18:30:20 |
| 2 | PAM | 9003-05-8 | Water treatment agent | Please send email to sanle666@126.com to query | 2023-04-27 18:30:20 |
| 3 | Polymerized ferrous sulfate | 35139-28-7 | Water treatment agent | Please send email to sanle666@126.com to query | 2023-12-13 20:28:58 |
| 4 | PAC | 1327-41-9 | Water treatment agent | Please send email to sanle666@126.com to query | 2023-04-27 18:30:20 |
| 5 | carbon source | carbon source | Water treatment agent | Please send email to sanle666@126.com to query | 2023-04-27 18:30:20 |